623  
AWUS85 KTFX 202300  
RWSTFX  
MTZ301>330-211300-  
 
REGIONAL WEATHER SYNOPSIS  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
400 PM MST WED NOV 20 2024  
 
- PERIODS OF LIGHT TO MODERATE MOUNTAIN SNOW ALONG THE  
CONTINENTAL DIVIDE THROUGH SATURDAY NIGHT, WITH THE HIGHEST  
SNOWFALL TOTALS FALLING NORTH OF THE MT HWY 200 CORRIDOR TO THE  
CANADIAN BORDER  
- LIGHT SNOW SPILLS OVER THE CONTINENTAL DIVIDE AND OVER THE  
PLAINS OF CENTRAL AND NORTH CENTRAL MONTANA THURSDAY NIGHT  
THROUGH FRIDAY NIGHT.  
- MINOR ICE ACCUMULATIONS ARE POSSIBLE FRIDAY OVER MOST PLAINS  
LOCATIONS OF CENTRAL AND NORTH CENTRAL MONTANA, IN ADDITION TO  
SOME VALLEYS IN CENTRAL MONTANA.  
- A STRONG COLD FRONT SURGES SOUTH ON SATURDAY, BRINING MUCH  
COLDER TEMPERATURES AND WIDESPREAD SNOW THROUGH THE REMAINDER  
OF THE WEEKEND.  
 

 
 
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